u-boot/cpu/mpc85xx
Haiying Wang d111d6382c Empirically set cpo and clk_adjust for mpc85xx DDR2 support
This patch is against u-boot-mpc85xx.git of www.denx.com

Setting cpo to 0x9 for frequencies higher than 333MHz is verified on
both MPC8548CDS board and MPC8568MDS board, especially for supporting
533MHz DDR2.

Setting clk_adjust to 0x6(3/4 late cycle) for MPC8568MDS board is for
DDR2 on all current board versions especially ver 1.92 or later to bring
up.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
2007-08-14 01:45:51 -05:00
..
commproc.c GCC-4.x fixes: clean up global data pointer initialization for all boards. 2006-03-31 18:32:53 +02:00
config.mk Patches by Martin Krause, 22 Mar 2005: 2005-03-27 23:41:39 +00:00
cpu.c Reduce CONFIG_MPC8YXX_TSECx to CONFIG_TSECx 2007-05-17 00:07:21 +02:00
cpu_init.c Fix minor 85xx warnings 2007-08-14 01:39:14 -05:00
ether_fcc.c cpu/ rtc/ include/: Remove lingering references to CFG_CMD_* symbols. 2007-07-10 10:27:39 -05:00
interrupts.c 85xx start.S cleanup and exception support 2007-08-14 01:34:21 -05:00
Makefile Converted all 85xx boards to use a common FSL I2C driver. 2006-10-20 15:50:15 -05:00
pci.c Cleaned up some 85xx PCI bugs 2007-05-02 15:50:13 -05:00
resetvec.S * Patches by Xianghua Xiao, 15 Oct 2003: 2003-10-15 23:53:47 +00:00
serial_scc.c GCC-4.x fixes: clean up global data pointer initialization for all boards. 2006-03-31 18:32:53 +02:00
spd_sdram.c Empirically set cpo and clk_adjust for mpc85xx DDR2 support 2007-08-14 01:45:51 -05:00
speed.c Reworked 85xx speed detection code 2007-04-23 19:58:28 -05:00
start.S Use an absolute address when jumping out of 4k boot page 2007-08-14 01:45:09 -05:00
traps.c 85xx start.S cleanup and exception support 2007-08-14 01:34:21 -05:00